Last Updated: January 15, 2026. This Cookies Policy explains what cookies are, how D4 Digit uses them on d4digit.com, and your choices regarding cookie usage. By continuing to use our platform, you consent to our use of cookies as described in this policy.
What Are Cookies?
Cookies are small text files stored on your device when you visit a website. They help websites remember information about your visit, which can make future visits easier and more useful. Cookies cannot execute programs or deliver viruses — they are simply small data files that a website writes to your browser.
Cookies We Use
These cookies are strictly necessary for the website to function properly. They enable core functionality such as security, session management, and accessibility. You cannot opt out of essential cookies.
| Cookie Name | Purpose | Duration |
|---|
| session_id | Maintains user session state | Session |
| csrf_token | Protects against cross-site request forgery | Session |
| cookie_consent | Stores your cookie preferences | 1 year |
We use privacy-respecting analytics cookies to understand how visitors use D4 Digit — which tools are popular, how users navigate the site, and where we can improve. All data is aggregated and anonymized.
| Cookie Name | Purpose | Duration |
|---|
| _ga | Google Analytics — tracks unique visitors (anonymized) | 2 years |
| _ga_* | Google Analytics — session tracking | 2 years |
| plausible_* | Privacy-first analytics (no personal data) | Session |
Functional cookies remember your preferences to provide a more personalized experience — such as your preferred tool settings or theme choice.
| Cookie Name | Purpose | Duration |
|---|
| tool_prefs | Stores tool-specific user preferences | 30 days |
| theme | Remembers light/dark theme preference | 1 year |
How to Manage Cookies
You can control and delete cookies through your browser settings. Most browsers allow you to refuse all cookies or to accept only certain types. Here are links to cookie management guides for major browsers:
Note: Disabling essential cookies may impact the functionality of D4 Digit's tools and platform features.
Questions about our cookie usage? Contact our privacy team.
Contact Us